The question of whether intelligence is a result of nature or nurture has been debated for decades. That genetics impacts on intelligence has never been disputed; around 40% of variation in intelligence is estimated to be explained by inheritance. However, scientists are yet to find a single gene that directly...

Nasa have warned that the current El Niño could be the strongest on record and have a devastating global impact. Apparently the El Niño shows “a striking resemblance” to the El Niño of 1997, the biggest El Niño on record.